William De Ros
William De was born in 1255 in Hamlake, Yorkshire, England.  He died at the age of 61 on August 16th, 1316 in Youlton, Yorkshire, England.  He was buried in Kirkham, Yorkshire, England.

 Maude (Matilde) De Vaux
Maude (Matilde) De was born about 1257 in Aquitaine, England.

 Agnes De Ros